*
* This is used in conjunction with the --temp-dir, --backup, and
* --copy-dest options. */
*
* This is used in conjunction with the --temp-dir, --backup, and
* --copy-dest options. */
/* Returns 0 on successful rename, 1 if we successfully copied the file
* across filesystems, -2 if copy_file() failed, and -1 on other errors. */
/* Returns 0 on successful rename, 1 if we successfully copied the file
* across filesystems, -2 if copy_file() failed, and -1 on other errors. */